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Brake Disc Standard

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DISPLAYING 17 to 32 (of 39 products)
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Special Order item
98135240
Product Information
Product Information
Brake Disc Rotor Rear

Diameter:  330 mm
Brake Disc Thickness: 28 mm

rear
*not for cars with ceramic brakes  
  • Porsche Boxster 981 Spyder 3.8L 2016
  • Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
  • Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
  • Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
  • Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
  • Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
  • Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
  • Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
  • Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
  • Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
  • Porsche Cayman GTS 718 4.0L PDK (400 Bhp

Brake disc rotors are price each.

Please note: OE brake discs and brake pads are not stocked items and fall under special order terms.


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98135240
98135240300
98135240400

The product you are viewing cross references to these numbers
Special Order item
98735240101
Product Information
Product Information
High grade brake disc.

rear
Porsche 987 MKI Boxster 2.7L 2005-08 REAR
Porsche 987 MKII Boxster 2.9L 2009-12 REAR
Porsche 981 Boxster 2.7L / 3.4L 2012-16 REAR
Porsche 718 (982) Boxster 2.0L / 2.5L 2017>> REAR

Porsche 987C MKI Cayman 2.7L 2005-08 REAR
Porsche 987C MKII Cayman 2.9L 2009-12 REAR
Porsche 981C Cayman 2.4L / 3.4L 2013-16 REAR
Porsche 718C (982C) Cayman 2.0L / 2.5L 2017>> REAR

Brake disc rotors are price each.


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98735240101
98735240101

The product you are viewing cross references to these numbers
98735240101ABS
Product Information
Product Information
High grade brake disc.

abs

rear
Porsche 987 MKI Boxster 2.7L 2005-08 REAR
Porsche 987 MKII Boxster 2.9L 2009-12 REAR
Porsche 981 Boxster 2.7L / 3.4L 2012-16 REAR
Porsche 718 (982) Boxster 2.0L / 2.5L 2017>> REAR

Porsche 987C MKI Cayman 2.7L 2005-08 REAR
Porsche 987C MKII Cayman 2.9L 2009-12 REAR
Porsche 981C Cayman 2.4L / 3.4L 2013-16 REAR
Porsche 718C (982C) Cayman 2.0L / 2.5L 2017>> REAR

Brake disc rotors are price each

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98735240101ABS
98735240101
17877

The product you are viewing cross references to these numbers
98735240101BRE
Product Information
Product Information
High grade brake disc. 300mm x 20mm

brembo

rear
Porsche 987 MKI Boxster 2.7L 2005-08 REAR
Porsche 987 MKII Boxster 2.9L 2009-12 REAR
Porsche 981 Boxster 2.7L / 3.4L 2012-16 REAR
Porsche 718 (982) Boxster 2.0L / 2.5L 2017>> REAR

Porsche 987C MKI Cayman 2.7L 2005-08 REAR
Porsche 987C MKII Cayman 2.9L 2009-12 REAR
Porsche 981C Cayman 2.4L / 3.4L 2013-16 REAR
Porsche 718C (982C) Cayman 2.0L / 2.5L 2017>> REAR

Dimensions:
Outer diameter: 300mm

Thickness: 20mm
Height: 67mm

Brake disc rotors are price each



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98735240101BRE
9899811
09.8998.11
09899811
98735240101
98735240101BRE

The product you are viewing cross references to these numbers
98735240101SEB
Product Information
Product Information
High grade brake disc.

sebro

rear
Porsche 987 MKI Boxster 2.7L 2005-08 REAR
Porsche 987 MKII Boxster 2.9L 2009-12 REAR
Porsche 981 Boxster 2.7L / 3.4L 2012-16 REAR
Porsche 718 (982) Boxster 2.0L / 2.5L 2017>> REAR

Porsche 987C MKI Cayman 2.7L 2005-08 REAR
Porsche 987C MKII Cayman 2.9L 2009-12 REAR
Porsche 981C Cayman 2.4L / 3.4L 2013-16 REAR
Porsche 718C (982C) Cayman 2.0L / 2.5L 2017>> REAR


Brake disc rotors are price each

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98735240101SEB
98735240101
205828C

The product you are viewing cross references to these numbers
98735240101SHW
Product Information
Product Information
SHW Performance Rear drilled monoblock brake disc rotor.

Diameter Ø: 299 mm

Brake disc thickness: 320 mm
Brake Disc Type: internally vented, drilled


rear
Porsche 987 MKI Boxster 2.7L 2005-08 REAR
Porsche 987 MKII Boxster 2.9L 2009-12 REAR
Porsche 981 Boxster 2.7L / 3.4L 2012-16 REAR
Porsche 718 (982) Boxster 2.0L / 2.5L 2017>> REAR

Porsche 987C MKI Cayman 2.7L 2005-08 REAR
Porsche 987C MKII Cayman 2.9L 2009-12 REAR
Porsche 981C Cayman 2.4L / 3.4L 2013-16 REAR
Porsche 718C (982C) Cayman 2.0L / 2.5L 2017>> REAR

Please note: Brake disc rotors are priced each.


SHW PERFORMANCE, one of the world's leading brake disc manufacturers supplying directly to OEM, with product featured as standard equipment on many of today's new performance vehicles. 

THE ONLY TRUE REPLACEMENT.
NOTHING LESS THAN A TRUE FACTORY EQUIVALENT

SHW PERFORMANCE produces both one and two piece, ventilated disc brake rotors to cover a wide range of vehicle applications.​The vehicle application automatically dictates which style, composition and type of disc brake rotor is available, as SHW only offer a genuine direct replacement for the factory supplied disc.​For lesser performance orientated vehicles, a ventilated monoblock disc brake rotor produced from cast iron will more than suffice. For vehicles placing greater demand on the needed stopping power, a lightweight, composite, fully floating two-piece design is often preferred (the style of which is referred commonly as a peg or pin drive system). 

PERFORMANCE UNDER PRESSURE.
CONSISTENT RELIABILITY AND PERFORMANCE UNDER THE MOST DEMANDING OF CONDITIONS

Quality is a key ingredient from which to guarantee long term repeated reliability. SHW products are built to carry the high expectations required by exacting OEM standards and exceed them where possible.

PATENTED DESIGN PIN-DRIVE SYSTEM.
FROM WEIGHT REDUCTION TO IMPROVED COOLING, DISCOVER THE BENEFITS OF THE SHW PIN-DRIVE BRAKE ROTOR SYSTEM

Innovation, sustainability, added value. Welcome to SHW's patented Pin-Drive system, a substantial step forward in the future of braking.​

SHW's Pin-Drive system carries many benefits when compared to conventional methods of disc brake rotor design. So, what is 'Pin-Drive' and why is it advantageous over a one-piece disc brake rotor?

​The Pin-Drive system is a two piece fully floating disc brake rotor. The friction ring is connected to the central aluminium rotor bell by means of stainless steel pins which are cast into the assembly during the manufacturing process. The purpose behind the design is to offer a range of advantages:​

 - Up to 5.5lbs of weight reduction (rotating and unsprung weight) per disc compared to Monoblock.
 - Reduced thermal strain thanks to the friction ring having more freedom to expand and contract.
 - Low brake fading properties.
 - Improved durability.
 - Enhanced brake comfort thanks to optimised thermal conditions.
 - Optimal curved vane design that maintains structural strength while improving noise dampening. 

UNPARALLELED COOLING ADVANTAGES.
MAINTAIN OPTIMUM BRAKING PERFORMANCE FOR LONGER WITH IMPROVED COOLING PROPERTIES.

As well as a reduction in unsprung weight and improved braking characteristics, SHW's Pin-Drive design also prides itself on offering unbeatable cooling advantages, just one of the reasons why it has become the first choice for many OEM's.

Unlike other brake manufacturers, SHW developed a PATENTED improvement of the disc construction by offsetting the pin connection of the friction ring to the aluminium disc bell away from the center to the edge, which results in huge cooling gains.

By offsetting the pin connection of the friction ring to the aluminium bell the cooling channels running centrally through the rotor see a huge increase in accessibility and cooler air flow. This advantageous design offers up to a 50% cooling advantage gain when compared to traditional designs.

Allowing a greater flow of air, heat generated on the surface of the friction ring (via the brake pads clamping down under braking) is carried away faster and more efficiently, dramatically reducing inner core and surface temperatures across the complete disc brake rotor. In addition, due to the unique patented design, further weight savings are achieved thanks to a shallow aluminium disc bell.

THE IMPORTANCE OF AIR FLOW.
WHEN AIR FLOW IS PARAMOUNT TO PERFORMANCE. THE LOWER THE OPERATING TEMPERATURES, THE HIGHER THE PERFORMANCE.

The cold air is traditionally fed via air ducts located either in the front bumper, or channeled through pathways on the underside of the vehicles under tray. As the cold air enters the rear of the disc bell, it passes through vanes between the two brake rotor faces. The cooler air helps to reduce temperatures from the very core of the brake disc by collecting heat and carrying it outwards, away from the brake disc assembly and eventually venting back out into the passing air flow found circulating the inner wheel. 

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98735240101SHW
98735240101

The product you are viewing cross references to these numbers
98735240101TEX
Product Information
Product Information
High grade brake disc. Textar pro

textar

rear
Porsche 987 MKI Boxster 2.7L 2005-08 REAR
Porsche 987 MKII Boxster 2.9L 2009-12 REAR
Porsche 981 Boxster 2.7L / 3.4L 2012-16 REAR
Porsche 718 (982) Boxster 2.0L / 2.5L 2017>> REAR

Porsche 987C MKI Cayman 2.7L 2005-08 REAR
Porsche 987C MKII Cayman 2.9L 2009-12 REAR
Porsche 981C Cayman 2.4L / 3.4L 2013-16 REAR
Porsche 718C (982C) Cayman 2.0L / 2.5L 2017>> REAR

Brake disc rotors are price each

Find out about Textar product verification here


Characteristics of High Carbon:

  • Increased strength thanks to the greater proportion of carbon in the product
  • Optimised brake reaction: Brake judder is minimised due to reduced disc distortion
  • More even heat distribution due to better thermal conductivity
  • Higher thermal load capacity

Benefits:

  • Reduction in braking noise (less susceptible to screeching)
  • Corrosion protection
  • Improved visual appearance of the brake discs, e.g. when used with alloy wheels
  • Reduced assembly time: No removal of protective oil necessary
  • Time saving thanks to assembly aid, in future fixing screws included


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98735240101TEX
98735240101
92165303

The product you are viewing cross references to these numbers
98735240101ZIM
Product Information
Product Information
Zimmermann Standard Coat Z Brake disc rotor.

Internally Vented, Perforated, Coated
Outer diameter: 299 mm
Brake Disc Thickness: 20 mm
Bolt Hole Circle Ø: 130 mm
Centering Diameter: 98 mm
Hole Pitch / Number: 7/5

rear
Porsche 987 MKI Boxster 2.7L 2005-08 - REAR
Porsche 987 MKII Boxster 2.9L 2009-12 - REAR
Porsche 981 Boxster 2.7L / 3.4L 2012-16 - REAR
Porsche 718 (982) Boxster 2.0L / 2.5L 2017>> - REAR

Porsche 987C MKI Cayman 2.7L 2005-08 - REAR
Porsche 987C MKII Cayman 2.9L 2009-12 - REAR
Porsche 981C Cayman 2.4L / 3.4L 2013-16 - REAR
Porsche 718C (982C) Cayman 2.0L / 2.5L 2017>> -REAR

Please note: Those discs are not sided. They fit left or right side of the car. Brake disc rotors are priced each.

Description:
All the brake discs and brake drums in Zimmermann standard range of wearing parts are manufactured in dimensions and to a material quality specified by the automotive manufacturers.

Your advantages:

• Equivalent spare parts as defined by motor vehicle block exemption regulation KFZ-GVO (EU) 330/2010
• Consistently high product quality
• Wide range of Standard Brake Discs with anti-corrosion protection Coat Z
• Over 50 years experience in brake disc manufacture

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98735240101ZIM
460.1570.20
98735240101

The product you are viewing cross references to these numbers
9963514
Product Information
Product Information
Zimmermann Standard Coat Z Brake disc rotor.


Internally Vented, Perforated, Coated
Outer diameter: 330 mm
Brake Disc Thickness: 34 mm
Bolt Hole Circle Ø: 130 mm
Centering Diameter: 98 mm
Weight: 10.52 kg
Hole Pitch / Number: 7/5

front
Porsche 996 Turbo 2001-05 FRONT
Porsche 996 C4S 2001-05 FRONT
Porsche 997 C4S FRONT
Porsche 997 C2S FRONT
Porsche 997 MKII C4S FRONT
Porsche 997 MKII C2S FRONT
Porsche 991.2 C2 / C4
Porsche 991.2 C2S / C4S
Porsche 992.1 C2 / C4
Porsche 718 Boxster S / GTS 2.5ltr 2017>>
Porsche 718 Cayman S / GTS 2.5ltr 2017>>

Description:
All the brake discs and brake drums in Zimmermann standard range of wearing parts are manufactured in dimensions and to a material quality specified by the automotive manufacturers.

Your advantages:

• Equivalent spare parts as defined by motor vehicle block exemption regulation KFZ-GVO (EU) 330/2010
• Consistently high product quality
• Wide range of Standard Brake Discs with anti-corrosion protection Coat Z
• Over 50 years experience in brake disc manufacture



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9963514
460.1560.20
460.1561.20
992615301
99635140902
99635140903
99635140904
99635140905
9P1615301A
992615302
99635141002
99635141003
99635141004
99635141005
9P1615302A
992615301
992615302

The product you are viewing cross references to these numbers
99735140
Product Information
Product Information
SHW Performance Front drilled-dimpled monoblock brake disc rotor.

Diameter Ø: 330 mm

Brake disc thickness: 28 mm
Brake Disc Type: internally vented, drilled-dimpled

front
Porsche 997 C2 3.6L MKII 2009>> FRONT
Porsche 997 C4 3.6L MKII 2009>> FRONT
Porsche 991 C2 3.4L FRONT
Porsche 991 C4 3.4L FRONT
Porsche 981 Boxster S 3.4L 2012>> FRONT
Porsche 981C Cayman S 3.4L 2013>> FRONT
Porsche 718 (982) Boxster 2.0L 2017>> FRONT
Porsche 718C (982C) Cayman 2.0L 2017>> FRONT

Please note: Brake disc rotors are priced each.


SHW PERFORMANCE, one of the world's leading brake disc manufacturers supplying directly to OEM, with product featured as standard equipment on many of today's new performance vehicles. 

THE ONLY TRUE REPLACEMENT.
NOTHING LESS THAN A TRUE FACTORY EQUIVALENT

SHW PERFORMANCE produces both one and two piece, ventilated disc brake rotors to cover a wide range of vehicle applications.​The vehicle application automatically dictates which style, composition and type of disc brake rotor is available, as SHW only offer a genuine direct replacement for the factory supplied disc.​For lesser performance orientated vehicles, a ventilated monoblock disc brake rotor produced from cast iron will more than suffice. For vehicles placing greater demand on the needed stopping power, a lightweight, composite, fully floating two-piece design is often preferred (the style of which is referred commonly as a peg or pin drive system). 

PERFORMANCE UNDER PRESSURE.
CONSISTENT RELIABILITY AND PERFORMANCE UNDER THE MOST DEMANDING OF CONDITIONS

Quality is a key ingredient from which to guarantee long term repeated reliability. SHW products are built to carry the high expectations required by exacting OEM standards and exceed them where possible.

PATENTED DESIGN PIN-DRIVE SYSTEM.
FROM WEIGHT REDUCTION TO IMPROVED COOLING, DISCOVER THE BENEFITS OF THE SHW PIN-DRIVE BRAKE ROTOR SYSTEM

Innovation, sustainability, added value. Welcome to SHW's patented Pin-Drive system, a substantial step forward in the future of braking.​

SHW's Pin-Drive system carries many benefits when compared to conventional methods of disc brake rotor design. So, what is 'Pin-Drive' and why is it advantageous over a one-piece disc brake rotor?

​The Pin-Drive system is a two piece fully floating disc brake rotor. The friction ring is connected to the central aluminium rotor bell by means of stainless steel pins which are cast into the assembly during the manufacturing process. The purpose behind the design is to offer a range of advantages:​

 - Up to 5.5lbs of weight reduction (rotating and unsprung weight) per disc compared to Monoblock.
 - Reduced thermal strain thanks to the friction ring having more freedom to expand and contract.
 - Low brake fading properties.
 - Improved durability.
 - Enhanced brake comfort thanks to optimised thermal conditions.
 - Optimal curved vane design that maintains structural strength while improving noise dampening. 

UNPARALLELED COOLING ADVANTAGES.
MAINTAIN OPTIMUM BRAKING PERFORMANCE FOR LONGER WITH IMPROVED COOLING PROPERTIES.

As well as a reduction in unsprung weight and improved braking characteristics, SHW's Pin-Drive design also prides itself on offering unbeatable cooling advantages, just one of the reasons why it has become the first choice for many OEM's.

Unlike other brake manufacturers, SHW developed a PATENTED improvement of the disc construction by offsetting the pin connection of the friction ring to the aluminium disc bell away from the center to the edge, which results in huge cooling gains.

By offsetting the pin connection of the friction ring to the aluminium bell the cooling channels running centrally through the rotor see a huge increase in accessibility and cooler air flow. This advantageous design offers up to a 50% cooling advantage gain when compared to traditional designs.

Allowing a greater flow of air, heat generated on the surface of the friction ring (via the brake pads clamping down under braking) is carried away faster and more efficiently, dramatically reducing inner core and surface temperatures across the complete disc brake rotor. In addition, due to the unique patented design, further weight savings are achieved thanks to a shallow aluminium disc bell.

THE IMPORTANCE OF AIR FLOW.
WHEN AIR FLOW IS PARAMOUNT TO PERFORMANCE. THE LOWER THE OPERATING TEMPERATURES, THE HIGHER THE PERFORMANCE.

The cold air is traditionally fed via air ducts located either in the front bumper, or channeled through pathways on the underside of the vehicles under tray. As the cold air enters the rear of the disc bell, it passes through vanes between the two brake rotor faces. The cooler air helps to reduce temperatures from the very core of the brake disc by collecting heat and carrying it outwards, away from the brake disc assembly and eventually venting back out into the passing air flow found circulating the inner wheel. 



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99735140
99735140101
99735140201
99735140100
99735140200

The product you are viewing cross references to these numbers
9P161530
Product Information
Product Information
SHW Performance Front two-part, Drilled-Dimpled Light Weight brake disc rotor

Brake Disc Ø:  350mm
Brake Disc Thickness: 34 mm,
Brake Disc Type: internally vented, two-part brake disc, Drilled-Dimpled

front
Not for cars with (PCCB) Ceramic Brake Disc.

  • Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
  • Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
  • Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
  • Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
  • Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
  • Porsche Cayman GTS 718 4.0L PDK (400 Bhp)

 

  • Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
  • Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
  • Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
  • Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
  • Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
* cars with Front 17-inch brake disc, brake caliper painted Red / Black
* cars with option code: A8F (Sports equipment) + 1LR / 1LS


  • Porsche 992.2 Carrera 2 3.0L 2024>>
  • Porsche 992.2 Carrera 2 3.0L Cabriolet 2024>>

* cars with option code: FM0 (basic) / 1LS  (Disc brakes in front, with integrated brake carrier)

Brake disc rotors are price each.

SHW PERFORMANCE, one of the world's leading brake disc manufacturers supplying directly to OEM, with product featured as standard equipment on many of today's new performance vehicles. 

THE ONLY TRUE REPLACEMENT.
NOTHING LESS THAN A TRUE FACTORY EQUIVALENT

SHW PERFORMANCE produces both one and two piece, ventilated disc brake rotors to cover a wide range of vehicle applications.​The vehicle application automatically dictates which style, composition and type of disc brake rotor is available, as SHW only offer a genuine direct replacement for the factory supplied disc.​For lesser performance orientated vehicles, a ventilated monoblock disc brake rotor produced from cast iron will more than suffice. For vehicles placing greater demand on the needed stopping power, a lightweight, composite, fully floating two-piece design is often preferred (the style of which is referred commonly as a peg or pin drive system). 

PERFORMANCE UNDER PRESSURE.
CONSISTENT RELIABILITY AND PERFORMANCE UNDER THE MOST DEMANDING OF CONDITIONS

Quality is a key ingredient from which to guarantee long term repeated reliability. SHW products are built to carry the high expectations required by exacting OEM standards and exceed them where possible.

PATENTED DESIGN PIN-DRIVE SYSTEM.
FROM WEIGHT REDUCTION TO IMPROVED COOLING, DISCOVER THE BENEFITS OF THE SHW PIN-DRIVE BRAKE ROTOR SYSTEM

Innovation, sustainability, added value. Welcome to SHW's patented Pin-Drive system, a substantial step forward in the future of braking.​

SHW's Pin-Drive system carries many benefits when compared to conventional methods of disc brake rotor design. So, what is 'Pin-Drive' and why is it advantageous over a one-piece disc brake rotor?

​The Pin-Drive system is a two piece fully floating disc brake rotor. The friction ring is connected to the central aluminium rotor bell by means of stainless steel pins which are cast into the assembly during the manufacturing process. The purpose behind the design is to offer a range of advantages:​

 - Up to 5.5lbs of weight reduction (rotating and unsprung weight) per disc compared to Monoblock.
 - Reduced thermal strain thanks to the friction ring having more freedom to expand and contract.
 - Low brake fading properties.
 - Improved durability.
 - Enhanced brake comfort thanks to optimised thermal conditions.
 - Optimal curved vane design that maintains structural strength while improving noise dampening. 

UNPARALLELED COOLING ADVANTAGES.
MAINTAIN OPTIMUM BRAKING PERFORMANCE FOR LONGER WITH IMPROVED COOLING PROPERTIES.

As well as a reduction in unsprung weight and improved braking characteristics, SHW's Pin-Drive design also prides itself on offering unbeatable cooling advantages, just one of the reasons why it has become the first choice for many OEM's.

Unlike other brake manufacturers, SHW developed a PATENTED improvement of the disc construction by offsetting the pin connection of the friction ring to the aluminium disc bell away from the center to the edge, which results in huge cooling gains.

By offsetting the pin connection of the friction ring to the aluminium bell the cooling channels running centrally through the rotor see a huge increase in accessibility and cooler air flow. This advantageous design offers up to a 50% cooling advantage gain when compared to traditional designs.

Allowing a greater flow of air, heat generated on the surface of the friction ring (via the brake pads clamping down under braking) is carried away faster and more efficiently, dramatically reducing inner core and surface temperatures across the complete disc brake rotor. In addition, due to the unique patented design, further weight savings are achieved thanks to a shallow aluminium disc bell.

THE IMPORTANCE OF AIR FLOW. WHEN AIR FLOW IS PARAMOUNT TO PERFORMANCE. THE LOWER THE OPERATING TEMPERATURES, THE HIGHER THE PERFORMANCE. The cold air is traditionally fed via air ducts located either in the front bumper, or channeled through pathways on the underside of the vehicles under tray. As the cold air enters the rear of the disc bell, it passes through vanes between the two brake rotor faces. The cooler air helps to reduce temperatures from the very core of the brake disc by collecting heat and carrying it outwards, away from the brake disc assembly and eventually venting back out into the passing air flow found circulating the inner wheel.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9P161530
9P1615301J
9P1615302J

The product you are viewing cross references to these numbers
9P161530
Product Information
Product Information
High grade brake disc. 330 x 34mm

front
Porsche 991.2 3.0L Non S models FRONT
Porsche 992.1 C2 / C4 Non S models FRONT
Porsche Cayman 718 S / GTS 2.5L 2017>> FRONT
Porsche Boxster 718 S / GTS 2.5L 2017>> FRONT

Brake disc rotors are price each.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9P161530
9P1615301A
9P1615302A
205887C
205888C

The product you are viewing cross references to these numbers
98135140
Product Information
Product Information

ABS Front Brake Discs 

Restore the outstanding braking performance of your Porsche with ABS Front Brake. Manufactured to OE-quality standards, these precision-engineered replacement brake discs deliver exceptional stopping power, excellent heat dissipation and smooth, vibration-free braking for both everyday road use and enthusiastic performance driving.

front
Fits:

  • Porsche 718 Boxster Spyder 4.0L 01/2019>>
  • Porsche 981 Cayman GT4 3.8L 2015-16
  • Porsche 718 Cayman GT4 718 4.0L 

Diameter 380 mm
Brake Disc Thickness 34 mm

Produced from high-quality cast iron and machined to exact tolerances, these brake discs are designed to work seamlessly with OE or aftermarket brake pads while maintaining full compatibility with Porsche's advanced ABS, Porsche Stability Management (PSM) and electronic braking systems.

What Do the Front Brake Discs Do?

Front brake discs are one of the most important safety components on your Porsche. As the brake pads clamp onto the rotating discs, friction is generated to slow and stop the vehicle while converting kinetic energy into heat.

Their primary functions include:

  • Providing the braking surface for the front brake pads.
  • Dissipating the high temperatures generated during braking.
  • Delivering consistent stopping performance.
  • Maintaining braking stability during repeated heavy braking.
  • Supporting Porsche ABS and PSM systems.
  • Providing precise pedal feel and driver confidence.

The front brake discs perform the majority of the vehicle's braking work and are engineered to cope with the demanding performance expected from Porsche GT models.

Why Do Front Brake Discs Wear Out?

Brake discs naturally wear over time through continual contact with the brake pads. Common causes of wear include:

  • Continuous friction from braking.
  • High operating temperatures.
  • Spirited road driving.
  • Track day use.
  • Brake pad wear.
  • Heat cycling causing gradual disc wear.
  • Corrosion from moisture and road salt.
  • High vehicle mileage.

Over time, the braking surface becomes thinner and may develop grooves, heat spots or slight distortion, reducing braking efficiency.

When Should the Front Brake Discs Be Replaced?

Replacement is recommended whenever:

  • The discs reach Porsche's minimum thickness specification.
  • Deep grooves or scoring appear on the braking surface.
  • Brake vibration or pedal pulsation develops.
  • Heat cracks become visible.
  • Excessive corrosion affects the braking surface.
  • New brake pads are being fitted to worn discs.
  • During a complete front brake overhaul.

For optimum braking performance and safety, Porsche specialists recommend replacing the front brake discs in axle pairs together with new brake pads.

ABS Quality You Can Trust

These ABS Front Brake Discs offer:

  • OE-quality replacement performance.
  • Precision-machined braking surfaces.
  • High-quality cast iron construction.
  • Excellent heat dissipation.
  • Smooth, vibration-free braking.
  • Outstanding resistance to thermal distortion.
  • Direct-fit installation.
  • Long service life.
  • Excellent value for money.       



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98135140
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Sebro Front Brake Discs 

Restore the exceptional braking performance of your Porsche with these Sebro Front Brake Discs. Manufactured by Sebro, one of Germany's leading original equipment brake disc manufacturers, these premium brake discs are engineered to meet the exacting standards demanded by Porsche for outstanding braking performance, durability and reliability.

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Fits:

  • Porsche 718 Boxster Spyder 4.0L 01/2019>>
  • Porsche 981 Cayman GT4 3.8L 2015-16
  • Porsche 718 Cayman GT4 718 4.0L 

Diameter 380 mm
Brake Disc Thickness 34 mm

Precision-machined from high-quality cast iron, Sebro brake discs deliver excellent heat dissipation, consistent braking performance and smooth pedal feel while maintaining full compatibility with Porsche's advanced ABS, Porsche Stability Management (PSM) and electronic brake systems. Whether used for everyday road driving or spirited performance driving, these OE-quality brake discs provide the confidence and stopping power your Porsche deserves.

What Do the Front Brake Discs Do?

Front brake discs are one of the most important safety components on your Porsche. As the brake pads clamp against the rotating discs, friction is created to slow the vehicle while converting kinetic energy into heat.

Their primary functions include:

  • Providing the braking surface for the front brake pads.
  • Dissipating extreme braking temperatures.
  • Delivering smooth and consistent stopping performance.
  • Maintaining braking stability during repeated heavy braking.
  • Supporting Porsche ABS and PSM systems.
  • Providing precise pedal feel and maximum driver confidence.

Because the front axle performs the majority of the braking effort, high-quality brake discs are essential for maintaining Porsche's renowned braking performance.

Why Do Front Brake Discs Wear Out?

Brake discs are consumable service components that naturally wear through continual use. Common causes include:

  • Constant friction from the brake pads.
  • High operating temperatures.
  • Fast road and spirited driving.
  • Track day use.
  • Natural reduction in disc thickness.
  • Brake pad wear.
  • Corrosion from moisture and road salt.
  • Repeated heat cycles over high mileage.

As the braking surface wears, performance can gradually decline, resulting in increased stopping distances, vibration or brake noise.

When Should the Front Brake Discs Be Replaced?

Replacement is recommended whenever:

  • The brake discs reach Porsche's minimum thickness specification.
  • Heavy scoring or grooves develop.
  • Brake vibration or pedal pulsation occurs.
  • Heat cracks become visible.
  • Excessive corrosion affects the braking surface.
  • New brake pads are being installed on worn discs.
  • During a complete front brake overhaul.

For optimum braking performance, Porsche specialists recommend replacing both front brake discs together with a new set of brake pads and brake pad wear sensors.



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98135140
98135140580
98135140680
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The product you are viewing cross references to these numbers
9P161530
Product Information
Product Information

ABS Front Brake Disc Rotor - 350 x 34mm

Restore precise braking performance with this ABS Front Brake Disc Rotor. Manufactured by ABS, a respected European braking specialist, these premium front brake discs are engineered to OE specifications, delivering exceptional stopping power, excellent heat dissipation and reliable performance for everyday driving and spirited road use.

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Fits:

  • Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
  • Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
  • Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
  • Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
  • Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
  • Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
  • Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
  • Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
  • Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
  • Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
  • Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
  • Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
  • Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
  • Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
  • Porsche 992.2 Carrera 2 3.0L 2024>>
  • Porsche 992.2 Carrera 2 GTS 3.6L 2024>>
  • Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
  • Porsche 992.2 Carrera 2 3.0L Cabriolet 2024>>
  • Porsche 992.2 Carrera 2 GTS 3.6L Cabriolet 2024>>
  • Porsche 992.2 Carrera 4 GTS 3.6L Cabriolet 2024>>
  • Porsche 992.2 Targa 4 GTS 3.6L 2024>>
  • Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
  • Porsche Cayman GTS 718 4.0L PDK (400 Bhp)

Designed as direct replacement brake rotors, they provide outstanding fitment, durability and braking consistency, ensuring your Porsche continues to perform exactly as intended.

What Does the Front Brake Disc Rotor Do?

The front brake disc is the primary friction surface within the braking system. Mounted directly to the wheel hub, it rotates with the wheel and is clamped by the brake pads whenever the brake pedal is applied.

Its primary functions include:

  • Providing the friction surface for the brake pads.
  • Converting vehicle speed into heat energy during braking.
  • Dissipating heat efficiently to minimise brake fade.
  • Delivering smooth, progressive and predictable stopping performance.
  • Supporting the operation of Porsche ABS, PSM and stability control systems.
  • Maintaining consistent braking performance in all driving conditions.

High-quality brake discs are essential for maintaining safe braking distances and precise pedal feel.

Why Do Brake Disc Rotors Fail?

Brake discs are service items that gradually wear through normal use. Common causes of replacement include:

  • Natural wear reducing disc thickness.
  • Heavy braking creating excessive heat.
  • Surface scoring from worn brake pads.
  • Thermal distortion causing brake judder.
  • Heat checking or small surface cracks.
  • Corrosion after prolonged exposure to moisture.
  • Uneven brake pad deposits causing vibration.

As brake discs wear beyond specification, braking performance, comfort and safety are reduced.

When Should Front Brake Disc Rotors Be Replaced?

Replacement is recommended whenever:

  • Disc thickness reaches or falls below the manufacturer's minimum specification.
  • Deep grooves or scoring are present.
  • Brake vibration or steering wheel judder develops.
  • Surface heat cracks become visible.
  • Excessive corrosion affects the braking surface.
  • New brake pads are being fitted to heavily worn discs.
  • During routine brake servicing when wear limits are exceeded.

For optimum braking performance, front brake discs should always be replaced in pairs together with new brake pads and brake pad wear sensors.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9P161530
9P1615301
9P1615302
9P1615302J
9P1615301J
992615301AJ
992615302AJ

The product you are viewing cross references to these numbers
99735140
Product Information
Product Information
High grade brake disc.

sebro

front
Porsche 997 C2 3.6L MKII 2009>> FRONT
Porsche 997 C4 3.6L MKII 2009>> FRONT
Porsche 991 C2 3.4L FRONT
Porsche 991 C4 3.4L FRONT
Porsche 981 Boxster S 3.4L 2012>> FRONT
Porsche 981C Cayman S 3.4L 2013>> FRONT
Porsche 718 (982) Boxster 2.0L 2017>> FRONT
Porsche 718C (982C) Cayman 2.0L 2017>> FRONT

Brake disc rotors are price each.

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About Brake Disc Standard

Porsche Standard Brake Discs | Design911 Precision Replacement Parts for Safety, Control & Everyday Performance

Standard brake discs are essential components of your Porsche’s braking system, providing the friction surface needed for effective stopping power. Designed for smooth, reliable performance in daily and spirited driving, they work in harmony with brake pads and calipers to deliver consistent, fade-free braking. Replacing worn or damaged brake discs is vital to maintaining your Porsche’s control, safety, and signature driving feel.

At Design911, we supply a comprehensive range of standard brake discs, crafted from high-grade cast iron or carbon-steel composites for strength, precision, and thermal stability. Each disc is engineered to match Porsche specifications for balance, fitment, and performance. Perfect for maintenance, restoration, or road use, our discs ensure your Porsche delivers the braking excellence it was built for — mile after mile.

What Do Standard Brake Discs Do?

Brake discs convert kinetic energy into heat through friction, providing the core braking force that slows or stops your Porsche safely and smoothly.

Core Functions:
• Provide a friction surface for brake pads to engage.
• Dissipate heat to prevent fade and ensure consistent braking.
• Maintain smooth deceleration and vehicle control.
• Enable balanced braking performance across all wheels.
• Support stability and confidence in all driving conditions.

Precision-engineered brake discs are vital for dependable stopping performance and driver confidence on both road and track.

Why Do Standard Brake Discs Fail or Degrade?

Brake discs are constantly subjected to high temperatures, friction, and environmental stress, which can cause wear or damage over time.

Common Causes of Failure Include:
• Surface wear and scoring from aged or contaminated pads.
• Heat cracks or warping from excessive braking temperatures.
• Corrosion from moisture or road salt exposure.
• Thickness variation leading to vibration or pulsation.
• Prolonged use beyond recommended wear limits.

When discs degrade, braking performance and safety are compromised — resulting in longer stopping distances and potential instability under load.

Why Replace or Upgrade Your Porsche Standard Brake Discs?

Replacing worn brake discs ensures optimum braking efficiency, control, and safety. Design911’s precision-engineered discs are designed to meet or exceed original specifications, providing consistent braking feel and reliability across all Porsche models.

Key Benefits:
• Restores smooth and efficient braking performance.
• Reduces stopping distance and vibration.
• Constructed from high-strength, thermally stable materials.
• Corrosion-resistant coatings for extended lifespan.
• Direct-fit replacements for perfect alignment and operation.
• Ideal for road use, restoration, or performance servicing.

Design911’s Porsche standard brake discs deliver performance, durability, and safety — ensuring your Porsche continues to brake as confidently as it accelerates.

Highlights

• Premium Porsche standard brake discs for all models.
• Precision-balanced and machined for vibration-free braking.
• Resistant to warping, corrosion, and heat fade.
• Ideal for daily driving, maintenance, or restoration.
• Exact-fit compatibility across Porsche’s model range.
• Engineered for performance, safety, and longevity.

Porsche Brake Disc Upgrades: Venting, Drilling, and Grooving Explained

Today we’re talking brake discs: the unsung heroes of your Porsche’s stopping power. What do they do? How can you tell when they need replacing? And what are the upgrade options for enhanced performance? It’s all here. We’ll explore the evolution of brake disc designs, from solid to vented, drilled, and grooved, explaining how each type improves performance. Plus, we’ll break down the materials: durable cast iron, high-carbon steel, and Porsche’s high-performance options like carbon ceramic and surface-coated discs. Whether you’re looking for better braking on the track or a cost-effective daily driving solution, we’ve got you covered.
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